Home / 3,060.24-4,586.55-1,110.30

Finding the Fourth Proportional to 3,060.24, 4,586.55 and 1,110.30

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Solution

The fourth proportional to 3,060.24, 4,586.55 and 1,110.30 is: 1,664.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060.24 : 4,586.55 = 1,110.30 : x
  2. Step 2: Convert to fraction form
    3,060.24/4,586.55 = 1,110.30/x
  3. Step 3: Cross multiply
    3,060.24x = 4,586.55 × 1,110.30
  4. Step 4: Simplify right side
    3,060.24x = 5,092,446.47
  5. Step 5: Solve for x
    x = 5,092,446.47/3,060.24
  6. Step 6: Final answer
    x = 1,664.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.